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GHSA-w3v6-r62r-fvqhmedium

Typo3 API XSS Vulnerabilities

Impact

The t3lib_div::RemoveXSS API method in TYPO3 4.4.0 through 4.4.13, 4.5.0 through 4.5.13, 4.6.0 through 4.6.6, 4.7, and 6.0 allows remote attackers to bypass the cross-site scripting (XSS) protection mechanism and inject arbitrary web script or HTML via non printable characters.

Source excerpt · OSV

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

typo3/cms Packagist
Affected rangeRecorded fix
From 4.4.0 before 4.4.14Ecosystem versions4.4.14
From 4.5.0 before 4.5.14Ecosystem versions4.5.14
From 4.6.0 before 4.6.7Ecosystem versions4.6.7

Version evidence: OSV · GHSA-w3v6-r62r-fvqh

View original version evidence (0 explicit versions)

Original source description

The t3lib_div::RemoveXSS API method in TYPO3 4.4.0 through 4.4.13, 4.5.0 through 4.5.13, 4.6.0 through 4.6.6, 4.7, and 6.0 allows remote attackers to bypass the cross-site scripting (XSS) protection mechanism and inject arbitrary web script or HTML via non printable characters.

References